Answers

Are you just trying to transfer files to the quest or use link? Post your specs too

I am trying to transfer files because i am trying to develop a game. My specs are 1070TI and a 1060TI on my other monitor, I opened sidequest and it said "unauthorized, allow acces in headset" but there was no prompt

Windows 10 doesn't come with ADB pre-installed but yea if you've installed sidequest then sidequest uses the ADB.exe to connect to the Quest, the only problem is you have to load up sidequest every time you want to communicate with the quest, as soon as you shut down sidequest it send the kill-server command to ADB, hence why you have to load sidequest constantly.

just easier to use a .bat script to enable ADB and it will only kill-server when you disconnect the quest